130223911 has 2 divisors, whose sum is σ = 130223912. Its totient is φ = 130223910.

The previous prime is 130223903. The next prime is 130223923. The reversal of 130223911 is 119322031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130223911 - 2³ = 130223903 is a prime.

It is a super-2 number, since 2×130223911² = 33916533992271842, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130223941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65111955 + 65111956.

It is an arithmetic number, because the mean of its divisors is an integer number (65111956).

Almost surely, 2^130223911 is an apocalyptic number.

130223911 is a deficient number, since it is larger than the sum of its proper divisors (1).

130223911 is an equidigital number, since it uses as much as digits as its factorization.

130223911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 130223911 is about 11411.5691734310. The cubic root of 130223911 is about 506.8703780817.

Adding to 130223911 its reverse (119322031), we get a palindrome (249545942).

The spelling of 130223911 in words is "one hundred thirty million, two hundred twenty-three thousand, nine hundred eleven".